Onix
Base Set 2 · #84

Onix

Onix is a Common Pokémon TCG printing from Base Set 2 (#84). Cactaur's latest catalog snapshot shows a TCGPlayer market reference near $1.01 for ungraded copies. The set released in 2000. Scan your copy in the Cactaur app for condition-aware pricing.

Base Set 2 set collectorsEvolution line completers Unlimited
TCGPlayer market $1.01
Cardmarket trend €1.44
Rarity Common
App coming soon

Who is this card for?

Onix suits collectors working on Base Set 2 who need the Common slot. Compare listing photos to your target finish; skip impulse buys when variant or wear is unclear. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

What is Onix from Base Set 2?

Onix is a Pokémon card in Base Set 2 numbered 84. As it grows, the stone portions of its body harden to become similar to a diamond, though colored black. National Pokédex #95. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

What is Onix worth today?

Cactaur tracks a TCGPlayer market reference near $1.01 for Onix. Low and high spread runs $0.40 to $148.50. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

SetBase Set 2
Number84
RarityCommon
TCGPlayer USD$1.01
Cardmarket EUR€1.44
Normal $1.01

Gameplay stats

HP90
TypesFighting
Rock Throw Fighting 10
Harden FightingFighting During your opponent's next turn, whenever 30 or less damage is done to Onix (after applying Weakness and Resistance), prevent that damage. (Any other effects of attacks still happen.)
WeaknessGrass ×2

How collectible is Onix?

Onix is listed as Common in Base Set 2. Set collectors, type collectors, and art buyers may value this card differently — confirm variant before paying chase premiums. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

What are the key details for Onix?

Catalog fields: set Base Set 2, rarity Common. Illustrated by Ken Sugimori. Cross-check holo pattern and language when buying online. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

Cactaur's take

Onix from Base Set 2 should be evaluated with set context, finish, and condition together.

Pros

  • Onix is catalogued as Common printing in Base Set 2, making set and number verification straightforward.
  • Public market data shows a TCGPlayer reference near $1.01.
  • Illustrator Ken Sugimori has strong collector followings, which can add art-premium demand beyond play value.

Cons

  • Raw market prices vary by condition, language, and holo variant — NM estimates are not slab grades.

Verdict: Use $1.01 as a benchmark, then adjust for finish, grade, and how quickly you need to buy or sell.

FAQ

How much is Onix worth?

Cactaur's catalog shows a TCGPlayer market reference near $1.01 for ungraded Onix from Base Set 2. Actual value depends on condition, language, and finish such as holo or reverse holo. Scan your card in the Cactaur app for a tailored estimate.

What set is Onix from?

Onix is listed in Base Set 2 (Base) as card #84. Always match both name and collector number because many Pokémon share names across sets.

How rare is Onix?

Our catalog lists Onix as Common in Base Set 2. Rarity guides pull rates but does not alone determine price — chase art, demand, and condition matter.

Is Onix good for collectors or players?

Onix includes gameplay stats in Base Set 2. Players should review format legality; collectors often prioritize set symbol, number, and visual variant over raw power.

Related cards

  • Onix — Stormfront
  • Onix — Paradox Rift
  • Onix — Sandstorm
  • Onix — Fusion Strike
  • Onix — Unseen Forces
  • Onix — Aquapolis

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-12. Last updated: 2026-06-10.